Three simple things that a good book need to have is a good plot and an exciting climax, an interesting end, and obviously, good characters. You need to me curiosity to know what will happens to the main characters, and how the story will end! In "Uglies", by Scott Westerfeld, the plot is so good that keeps your attencion until the last page of the book. Another book very good is "Thirteen Reasons Why", by Jay Asher, don't have the most interesting plot, but by the end of the book, you discovered what really happens. This is what I most admires in a book, when you don't know what's going on, and just by the end of the history you discover that the character you like, is really, the bad guy. This kind of thing really made me admires or hate some author!
